Refers to the flowers and grass available for viewing. "Appreciative Xiao Hui opened Biography": "Temple before the live fast, very beautiful to the kinds of flowers." Tang Li Bai, "Tang Jinling Phoenix" Poetry: "Wu Gong flowers buried quiet lane, Jin dressed as ancient mound." Song Wangan Stone "is a matter of Zhongshan" Poetry: "jian shui silent flow around the bamboo, bamboo plants and get the West spring soft." Ba Jin "destroyed" the third chapter: "the garden is very quiet, surrounded by only the end of fragrant flowers."
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No. 4
Little knowledge of lawn grass seed ● What is the lawn: Refers to the artificial turf or artificial planting conservation and management, from the grass greening and beautifying effect. It is a country, the degree of civilization of a city landmark. ● Composition of the lawn Refers to the grass texture of fine grass and other plants and to cover the roots and rhizomes of its land is full of soil surface. ● The role of the lawn Landscaping, landscape, clean air, soil and water, providing outdoor activities and sports sites. ● lawn grass seed For the construction of turf and the turf needed for the production of good seed. ● common species (COMMON SEED) Is not been bred or improved general seeds (such as China's Zoysia species) are common species. Because of its different germplasm, or ecological, it is the quality uneven and unstable. ● Variety (VARIETY): refers to the breeding or training from a variety. ● Patent species (PROTARILY VARIETY): Only the owner can be distribution of species variety. ● common varieties (COMMON VARIETY or COMMODITY VARIETY) ● up certification system (CERTIFICATION SYSTEM): is an international seed in different countries in order to promote multilateral trade, increase agricultural production, made shortly after World War II certification program. Which different countries have different certification system. ● OECD system: is the Economic Cooperation and Development Organization ("OECD") registered seed certification system. There are 7 currently in force, grass and legume seeds are one of the implementation of this program, lawn grass seed. European countries with the system only allow the sale of certified seeds. Australia, New Zealand also use this system. ● AOSA: North American Association of Official Seed Analysis. Between the two countries by the United States and Canada was established in 1908. ● ESTA: the European Seed Testing Association. Founded in France in 1927. ● ISTA Certificate: International Seed Trade Federation in accordance with the requirements of the certificate issued, sub-orange, green and blue three. Samples of green certificates which are tested by a certificate of another country. ● UPOV: International Union for the Protection of New Plant Varieties ● FIS: International Seed Trade Association ● DUS test: a species-specific, general and improvement of technical standards. In the variety registration, if DUS is not obvious, you can not register for the species, indicating that the species have different characteristics and differences between. ● TZ test in secret: It is ISTA ISTA laboratory experiments based on seed germination rate determination of planning one of the methods and other indicators, also known as tetrazolium assay (in English: TETRO, ZOLIUM, TESTING). ● Determination of lawn grass seed purity index: ZSTA determination of the purity of the seed when the four indicators to be measured (purity, impurity-free life, weed content and different crops). ● determination of germination rate index: ISTA provides seed germination rate determination, the five indicators to be measured (normal seedlings, very seedlings, hard penetration rate, the fresh seeds and seeds of death.) ● EU certification system: the European Union adopted a certification system. ● ORGON certification system: is the state of Oregon adopted a certification system. ● IDAHO: Idaho by the United States as a certification system. ● WHASINGTON STATE certification system: the U.S. state of Washington to adopt a certification system. ● Core Seeds (NUCLEAR SEED): is the most original breeders of seed cultivation, also known as original seed or breeder seeds. General training to a variety of often required 1-2 years. ● Pre-basic seed (PRE-BASIC SEED): is a holder with a core of seed propagation variety of seeds. ● Basic seed: (BASIC SEED): holder is responsible for its production by the species. After consultation with the competent authorities in the basic varieties of seed holder prior to reproduction of the pro-algebra of the material, the algebra must be strictly limited. ● Certified seed (CERTIFIED SEED): variety registration in domestic or foreign organization of production of seeds. ● Blue Label (BLUE TAG): is the result of official certification of seed in the seed bag tag attached to show the purity of seeds and other quality indicators. ● yellow tagged (YELLOW TAG): large seed companies are committed to quality labels to the user. Hundred U.S. companies yellow green labels "PREMIER QUALITY" word. What plants can remove harmful substances Green on the room's air pollution has a good purification. Aloe, spider plants and Sansevieria, can remove formaldehyde. Aster genus Astragalus, including tobacco and cockscomb, these plants can absorb a large amount of uranium and other radioactive nuclides. Ivy, rose, rose, reed and evergreen, which can effectively remove indoor TCE, sulfur than hydrogen, phenol, hydrogen fluoride, and ether. Eucalyptus, aspartate, cactus, can kill bacteria. Aspartate, but also remove heavy metal particles. Ivy, fig, banana and ordinary aloe Penglai, not only brought back from outside to deal with bacteria and other harmful substances, and even vacuum cleaners can be difficult to absorb even breathe the dust. Monstera, Sansevieria and Pleione, can absorb more than 80% of harmful indoor air. Citrus, rosemary, indoor air can greatly reduce bacteria and microorganisms. Rose, can absorb more hydrogen sulfide, benzene, phenol, hydrogen chloride, ether and other harmful gases. Wisteria, for sulfur dioxide, chlorine and hydrogen fluoride of the strong resistance of the chrome has some resistance. ● ISTA: International Seed Testing Association. Held in France in 1906 the first international inspection and the General Assembly, which is an official national seed testing laboratory (stations) and seed technology experts worldwide intergovernmental agreement by the award in the world of government officials and members of the laboratories . Gansu Grassland Ecological Research Institute in China, grass seed testing room is based on ISTA standards established by the Investment Ministry of Agriculture, a standardized laboratory. www.hxfur.cn
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English Expression
n.: flowers and grass, flowers and plants, any of the smaller kinds of these as distinct from shrubs or trees